oha7cz pha7 qha7c rha7cz sha7

d8a7 e8a7c f8a7cz g8a7 h8a7c

2yb7c 3yb7cz 4yb7 5yb7c 6yb7cz

rpc7cz spc7 tpc7c upc7cz vpc7

ggd7 hgd7c igd7cz jgd7 kgd7c